{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x2ca6f5204da0ff7e1c56904dce93bb12c8a993f55a3c6417f88dc26283278e98",
    "signature": "0x8fd0240971e4ab3600d5240d1e9e624b7a1d197b1ddf23f0a66ff848ffc91c1b0311f7dc712a27a451cd884f0e21eaf4c6e5a67ad26d33c87b555f458b80382a1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}